To solve the equation \( 9x - 2 = 4 \), follow these steps:
- Add 2 to both sides of the equation to isolate the term with \( x \):
\[ 9x - 2 + 2 = 4 + 2 \]
This simplifies to:
\[ 9x = 6 \]
- Next, divide both sides by 9 to solve for \( x \):
\[ x = \frac{6}{9} \]
- Simplify the fraction:
\[ x = \frac{2}{3} \]
Thus, the solution is:
\[ \boxed{\frac{2}{3}} \]